Transportation Abbreviations and Acronyms

1. RON
   Research Octane Number
2. ROPS
   Roll Over Protection System (tractors)
3. ROPS
   Roll Over Protective Structure
4. ROR
   Rules of The Road
5. RORJ
   Reject
6. RORO
   Roll-On, Roll-Off
7. RORO
   Roll On/Roll Off
8. RORO
   Roll On Roll Off Ship
9. ROSA
   Repository & Open Science Access
10. ROSHM
    Regional Occupational Safety and Health Manager
11. ROSS
    Roadwatch One Stop Service
12. ROT
    Runway Occupancy Time
13. ROTC
    Ran Over The Cat
14. ROTR
    Rules of The Road
15. ROUTE
    Rethinking Our Urban Transportation Environment
16. ROV
    Remote Operated Vvhicle
17. ROV
    Remotely Operated Vessel
18. ROW
    Right of Ways
19. ROW
    Right-Of-Way
20. ROY
    Rate of Yield

Last updated: January 23, 2022 — Total entries: 10,048